CN210512264U - Refrigerant recovery system with metering function - Google Patents
Refrigerant recovery system with metering function Download PDFInfo
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- CN210512264U CN210512264U CN201920683975.7U CN201920683975U CN210512264U CN 210512264 U CN210512264 U CN 210512264U CN 201920683975 U CN201920683975 U CN 201920683975U CN 210512264 U CN210512264 U CN 210512264U
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Abstract
The utility model discloses a refrigerant recovery system with metering function, which comprises a liquefaction condenser, wherein the inlet of the liquefaction condenser is connected with a gas-liquid mixed fluid conveying pipe, and a recovery pump is arranged on the gas-liquid mixed fluid conveying pipe; the outlet of the liquid passing condenser is connected with the top of the liquid storage tank through a pipeline; the bottom of the liquid storage tank is provided with a conveying pipe, and the conveying pipe is sequentially provided with an electromagnetic valve, a flowmeter and a manual valve; the upper limit liquid level sensor is installed at the upper limit position of the liquid level in the liquid storage tank, and the lower limit liquid level sensor is installed at the lower limit position of the liquid level in the liquid storage tank. The utility model can clearly know the problems of the equipment by metering after the refrigerant is recovered, wherein the metering is accurate to 0.1 gram; the recovered refrigerant can be compared with the actually added refrigerant, the equipment failure is basically judged, and the process flow can be effectively improved.
Description
Technical Field
The utility model relates to a take refrigerant recovery system of measurement function.
Background
In the refrigerant recovery process, the unquantized recovery of the refrigerant is a deficiency, and a modern factory needs to carry out digital processing on each step on a production line so as to analyze various problems existing at present.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a take refrigerant recovery system of measurement function, the utility model discloses measure the problem that the understanding equipment exists that can understand after retrieving the refrigerant to carry out effectual improvement to process flow.
In order to achieve the above purpose, the technical scheme of the utility model is that:
a refrigerant recovery system with a metering function comprises a liquefaction condenser, wherein an inlet of the liquefaction condenser is connected with a gas-liquid mixed fluid conveying pipe, and a recovery pump is arranged on the gas-liquid mixed fluid conveying pipe; the outlet of the liquid passing condenser is connected with the top of the liquid storage tank through a pipeline; the bottom of the liquid storage tank is provided with a conveying pipe, and the conveying pipe is sequentially provided with an electromagnetic valve, a flowmeter and a manual valve; the upper limit liquid level sensor is installed at the upper limit position of the liquid level in the liquid storage tank, and the lower limit liquid level sensor is installed at the lower limit position of the liquid level in the liquid storage tank.
The utility model has the advantages that: the utility model can clearly know the problems of the equipment by metering after the refrigerant is recovered, wherein the metering is accurate to 0.1 gram; the recovered refrigerant can be compared with the actually added refrigerant, the equipment failure is basically judged, and the process flow can be effectively improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
Example 1
As shown in fig. 1, the refrigerant recovery system with metering function of the present embodiment includes a liquefaction condenser 1, an inlet of the liquefaction condenser 1 is connected to a gas-liquid mixed fluid delivery pipe 2, and a recovery pump 3 is installed on the gas-liquid mixed fluid delivery pipe 2; the outlet of the liquefied gas passing condenser 1 is connected with the top of the liquid storage tank 4 through a pipeline; the bottom of the liquid storage tank 4 is provided with a conveying pipe 5, and the conveying pipe 5 is sequentially provided with an electromagnetic valve 6, a flowmeter 7 and a manual valve 8; an upper limit liquid level sensor 9 is installed at the upper limit position of the liquid level in the liquid storage tank 4, and a lower limit liquid level sensor 10 is installed at the lower limit position of the liquid level in the liquid storage tank 4.
The gas-liquid mixed fluid passes through the gas-liquid mixed fluid conveying pipe 2 to the condenser 1 and is then collected through the liquid storage tank 4, the liquid storage tank 4 is provided with a liquid level display (a liquid level switch), when the liquid level detected by the lower limit liquid level sensor 10 is at the position which can be detected by the lower limit liquid level sensor 10, the electromagnetic valve 6 is turned off, and the recovery is stopped. When the upper limit level sensor 9 detects that the liquid level is at the upper limit at a position detectable by the upper limit level sensor 9, the electromagnetic valve 6 is opened, recovery is started, the manual valve 8 is opened, and the flow rate is calculated by the flow meter 7.
The metering after the refrigerant is recovered can clearly understand the problems of the equipment, wherein the metering is accurate to 0.1 g; the recovered refrigerant can be compared with the actually added refrigerant, the equipment failure is basically judged, and the process flow can be effectively improved.
Claims (1)
1. A refrigerant recovery system with a metering function is characterized in that: the device comprises a liquefaction condenser (1), wherein an inlet of the liquefaction condenser (1) is connected with a gas-liquid mixed fluid conveying pipe (2), and a recovery pump (3) is arranged on the gas-liquid mixed fluid conveying pipe (2); the outlet of the liquefied condenser (1) is connected with the top of the liquid storage tank (4) through a pipeline; the bottom of the liquid storage tank (4) is provided with a conveying pipe (5), and the conveying pipe (5) is sequentially provided with an electromagnetic valve (6), a flowmeter (7) and a manual valve (8); liquid storage pot (4) in the liquid level upper limit position install upper limit level sensor (9), liquid storage pot (4) in the liquid level lower limit position install lower limit level sensor (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920683975.7U CN210512264U (en) | 2019-05-14 | 2019-05-14 | Refrigerant recovery system with metering function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920683975.7U CN210512264U (en) | 2019-05-14 | 2019-05-14 | Refrigerant recovery system with metering function |
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| Publication Number | Publication Date |
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| CN210512264U true CN210512264U (en) | 2020-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920683975.7U Active CN210512264U (en) | 2019-05-14 | 2019-05-14 | Refrigerant recovery system with metering function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110220339A (en) * | 2019-05-14 | 2019-09-10 | 绍兴西爱西尔数控科技有限公司 | A kind of refrigerant recovery system with function of measuring |
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2019
- 2019-05-14 CN CN201920683975.7U patent/CN210512264U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110220339A (en) * | 2019-05-14 | 2019-09-10 | 绍兴西爱西尔数控科技有限公司 | A kind of refrigerant recovery system with function of measuring |
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